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EAN / GTIN:
Manufacturer number:
Carbide machine reamer H7, uncoated, Nominal ⌀ DC: 6,5mm
Article no.: 164500 6,5
Article code:
- Tolerance: H7
- Tool material: Carbide K10
- Standard: DIN 8093
- Through-coolant: no
- Shank: Parallel shank to h6
Product details
Technical Data
| Nominal ⌀ DC | 6.5 mm | |
| Coating | uncoated | |
| Tolerance | H7 | |
| Tool material | Carbide K10 | |
| Standard | DIN 8093 | |
| Through-coolant | no | |
| Shank | Parallel shank to h6 | |
| Application for type of drilling | for through holes | |
| Flute length Lc | 28 mm | |
| Overhang L1 | 62 mm | |
| Overall length L | 101 mm | |
| Number of cutting edges Z | 6 | |
| Shank ⌀ Ds | 6.3 mm | |
| Feed f in steel < 1100 N/mm2 | 0.12 mm/rev. | |
| Reaming oversize in diameter | 0.1 mm - 0.2 mm | |
| Shank tolerance | h9 | |
| Colour ring | without | |
| Type of product | Phillips bit |
Identification & Classification
| Article number | 164500 6,5 | |
| EAN / GTIN | 4045197252036 | |
| Manufacturer number | 164500 6,5 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
35
N
30
P
20
P
13
P
10
P
8
P
6
M
10
N
20
Description
Version:
Long flutes, left-hand helix.
Extremely irregular spacing (EU) from size 2.
This ensures that the reamed bore is absolutely round and free from chatter marks.
Extremely irregular spacing (EU) from size 2.
This ensures that the reamed bore is absolutely round and free from chatter marks.
Application:
On stable, low vibration machines. Longer tool life and better dimensional accuracy than HSS reamers.
Tool material:
Sizes 1 − 13 solid carbide.
Sizes 14 − 16 with carbide inserts, supported by hard nitrided steel guidel chamfers.
Sizes 14 − 16 with carbide inserts, supported by hard nitrided steel guidel chamfers.